body, p{
    margin: 0;
}

.paper{
    width: 170px;
    height: 170px;
    background: rgb(243, 168, 168);
    border-radius: 5px;
    box-sizing: border-box;
    padding: 20px;
    position: fixed;
    left: 100px;
    top: 100px;
    cursor: move;
}

.paper span{
    cursor: pointer;
    position: absolute;
    right: 5px;
    top: 5px;
}

input{
    position: fixed;
    width: 300px;
    height: 40px;
    padding: 0 10px;
    border: 1px solid #aaa;
    font-size: 20px;
    border-radius: 5px;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 30px;
}
